Add CommitDecorator#short_id

2012-07-21 19:37:31 +02:00 · 2012-07-21 19:37:31 +02:00 · ff40b7de7a
commit ff40b7de7a
parent 8b7e404b5b
1 changed files with 4 additions and 0 deletions
--- a/app/decorators/commit_decorator.rb
+++ b/app/decorators/commit_decorator.rb
@ -1,6 +1,10 @@
 class CommitDecorator < ApplicationDecorator
  decorates :commit

+  def short_id(length = 10)
+    id.to_s[0..length]
+  end
+
  # Returns the commits title.
  #
  # Usually, the commit title is the first line of the commit message.